使用CI來生成靜態頁面,其實很簡單,就像論壇裡面說的那樣,讀出頁面中的數據,再寫入html文件中,最後顯示這個html文件就行了,好吧,上碼。 [php] <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); class MY_Loader extends CI_Loader { public function m_view($view, $vars = array(), $return = FALSE){ return $this->_m_ci_load(array('_ci_view' => $view, '_ci_vars' => $this->_ci_object_to_array($vars), '_ci_return' => $return)); } protected function _m_ci_load($_ci_data){ ..... $_ci_html_file=($_ci_ext==='')? $_ci_view.".html" : $_ci_view;//這,生成靜態頁面的文件名 foreach ($this->_ci_view_paths as $_ci_view_file => $cascade){ if (file_exists($_ci_view_file.$_ci_file)){ $_ci_path = $_ci_view_file.$_ci_file; $_ci_html_path=$_ci_view_file.$_ci_html_file;//生成靜態頁面的路徑 $file_exists = TRUE; break; } ...... } } ....... //在這 if(config_item("html")===TRUE){//是否開啟生成靜態頁面 $_html_file=@fopen($_ci_html_path,'r');//創建.html文件 $buffer = ob_get_contents(); @ob_end_clean(); if(!$_html_file||(@filesize($_ci_html_path)!=strlen($buffer))){ //如果文件不存在或文件已更變 $_html_file=@fopen($_ci_html_path,'w'); flock($_html_file, LOCK_EX); fwrite($_html_file, $buffer); flock($_html_file, LOCK_UN); fclose($_html_file); } //echo(filesize($_ci_html_path)."-".strlen($buffer)); include($_ci_html_path); } ...... } } <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); class MY_Loader extends CI_Loader { public function m_view($view, $vars = array(), $return = FALSE){ return $this->_m_ci_load(array('_ci_view' => $view, '_ci_vars' => $this->_ci_object_to_array($vars), '_ci_return' => $return)); } protected function _m_ci_load($_ci_data){ ..... $_ci_html_file=($_ci_ext==='')? $_ci_view.".html" : $_ci_view;//這,生成靜態頁面的文件名 foreach ($this->_ci_view_paths as $_ci_view_file => $cascade){ if (file_exists($_ci_view_file.$_ci_file)){ $_ci_path = $_ci_view_file.$_ci_file; $_ci_html_path=$_ci_view_file.$_ci_html_file;//生成靜態頁面的路徑 $file_exists = TRUE; break; } ...... } } ....... //在這 if(config_item("html")===TRUE){//是否開啟生成靜態頁面 $_html_file=@fopen($_ci_html_path,'r');//創建.html文件 $buffer = ob_get_contents(); @ob_end_clean(); if(!$_html_file||(@filesize($_ci_html_path)!=strlen($buffer))){ //如果文件不存在或文件已更變 $_html_file=@fopen($_ci_html_path,'w'); flock($_html_file, LOCK_EX); fwrite($_html_file, $buffer); flock($_html_file, LOCK_UN); fclose($_html_file); } //echo(filesize($_ci_html_path)."-".strlen($buffer)); include($_ci_html_path); } ...... } }調用 [html] $this->load->m_view('login',$datas); $this->load->m_view('login',$datas); 是否生成HTML文件 $config["html"] = TRUE; 全部代碼如下 [php] <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); class MY_Loader extends CI_Loader { public function m_view($view, $vars = array(), $return = FALSE){ return $this->_m_ci_load(array('_ci_view' => $view, '_ci_vars' => $this->_ci_object_to_array($vars), '_ci_return' => $return)); } protected function _m_ci_load($_ci_data){ // Set the default data variables foreach (array('_ci_view', '_ci_vars', '_ci_path', '_ci_return') as $_ci_val){ $$_ci_val = isset($_ci_data[$_ci_val]) ? $_ci_data[$_ci_val] : FALSE; } $file_exists = FALSE; // Set the path to the requested file if (is_string($_ci_path) && $_ci_path !== ''){ $_ci_x = explode('/', $_ci_path);//使用一個字符串分割另一個字符串 $_ci_file = end($_ci_x);//將數組的內部指針指向最後一個單元 }else{ $_ci_ext = pathinfo($_ci_view, PATHINFO_EXTENSION);// 返回文件路徑的信息 $_ci_file = ($_ci_ext === '') ? $_ci_view.'.php' : $_ci_view; $_ci_html_file=($_ci_ext==='')? $_ci_view.".html" : $_ci_view;//這,生成靜態頁面的文件名 foreach ($this->_ci_view_paths as $_ci_view_file => $cascade){ if (file_exists($_ci_view_file.$_ci_file)){ $_ci_path = $_ci_view_file.$_ci_file; $_ci_html_path=$_ci_view_file.$_ci_html_file;//生成靜態頁面的路徑 $file_exists = TRUE; break; } if ( ! $cascade){ break; } } } if ( ! $file_exists && ! file_exists($_ci_path)) { show_error('Unable to load the requested file: '.$_ci_file); } // This allows anything loaded using $this->load (views, files, etc.) // to become accessible from within the Controller and Model functions. $_ci_CI =& get_instance(); foreach (get_object_vars($_ci_CI) as $_ci_key => $_ci_var) { if ( ! isset($this->$_ci_key)) { $this->$_ci_key =& $_ci_CI->$_ci_key; } } /* * Extract and cache variables * * You can either set variables using the dedicated $this->load->vars() * function or via the second parameter of this function. We'll merge * the two types and cache them so that views that are embedded within * other views can have access to these variables. */ if (is_array($_ci_vars)) { $this->_ci_cached_vars = array_merge($this->_ci_cached_vars, $_ci_vars); } extract($this->_ci_cached_vars); /* * Buffer the output * * We buffer the output for two reasons: * 1. Speed. You get a significant speed boost. * 2. So that the final rendered template can be post-processed by * the output class. Why do we need post processing? For one thing, * in order to show the elapsed page load time. Unless we can * intercept the content right before it's sent to the browser and * then stop the timer it won't be accurate. */ ob_start(); // If the PHP installation does not support short tags we'll // do a little string replacement, changing the short tags // to standard PHP echo statements. if ( ! is_php('5.4') && (bool) @ini_get('short_open_tag') === FALSE && config_item('rewrite_short_tags') === TRUE && function_usable('eval') ) { echo eval('?>'.preg_replace('/;*\s*\?>/', '; ?>', str_replace('<?=', '<?php echo ', file_get_contents($_ci_path)))); } else { include($_ci_path); // include() vs include_once() allows for multiple views with the same name } log_message('debug', 'File loaded: '.$_ci_path); // Return the file data if requested if ($_ci_return === TRUE) { $buffer = ob_get_contents(); @ob_end_clean(); return $buffer; } //在這 if(config_item("html")===TRUE){//是否開啟生成靜態頁面 $_html_file=@fopen($_ci_html_path,'r');//創建.html文件 $buffer = ob_get_contents(); @ob_end_clean(); if(!$_html_file||(@filesize($_ci_html_path)!=strlen($buffer))){ $_html_file=@fopen($_ci_html_path,'w'); flock($_html_file, LOCK_EX); fwrite($_html_file, $buffer); flock($_html_file, LOCK_UN); fclose($_html_file); } //echo(filesize($_ci_html_path)."-".strlen($buffer)); include($_ci_html_path); } /* * Flush the buffer... or buff the flusher? * * In order to permit views to be nested within * other views, we need to flush the content back out whenever * we are beyond the first level of output buffering so that * it can be seen and included properly by the first included * template and any subsequent ones. Oy! */ if (ob_get_level() > $this->_ci_ob_level + 1) { ob_end_flush(); } else { $_ci_CI->output->append_output(ob_get_contents()); @ob_end_clean(); } } } <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); class MY_Loader extends CI_Loader { public function m_view($view, $vars = array(), $return = FALSE){ return $this->_m_ci_load(array('_ci_view' => $view, '_ci_vars' => $this->_ci_object_to_array($vars), '_ci_return' => $return)); } protected function _m_ci_load($_ci_data){ // Set the default data variables foreach (array('_ci_view', '_ci_vars', '_ci_path', '_ci_return') as $_ci_val){ $$_ci_val = isset($_ci_data[$_ci_val]) ? $_ci_data[$_ci_val] : FALSE; } $file_exists = FALSE; // Set the path to the requested file if (is_string($_ci_path) && $_ci_path !== ''){ $_ci_x = explode('/', $_ci_path);//使用一個字符串分割另一個字符串 $_ci_file = end($_ci_x);//將數組的內部指針指向最後一個單元 }else{ $_ci_ext = pathinfo($_ci_view, PATHINFO_EXTENSION);// 返回文件路徑的信息 $_ci_file = ($_ci_ext === '') ? $_ci_view.'.php' : $_ci_view; $_ci_html_file=($_ci_ext==='')? $_ci_view.".html" : $_ci_view;//這,生成靜態頁面的文件名 foreach ($this->_ci_view_paths as $_ci_view_file => $cascade){ if (file_exists($_ci_view_file.$_ci_file)){ $_ci_path = $_ci_view_file.$_ci_file; $_ci_html_path=$_ci_view_file.$_ci_html_file;//生成靜態頁面的路徑 $file_exists = TRUE; break; } if ( ! $cascade){ break; } } } if ( ! $file_exists && ! file_exists($_ci_path)) { show_error('Unable to load the requested file: '.$_ci_file); } // This allows anything loaded using $this->load (views, files, etc.) // to become accessible from within the Controller and Model functions. $_ci_CI =& get_instance(); foreach (get_object_vars($_ci_CI) as $_ci_key => $_ci_var) { if ( ! isset($this->$_ci_key)) { $this->$_ci_key =& $_ci_CI->$_ci_key; } } /* * Extract and cache variables * * You can either set variables using the dedicated $this->load->vars() * function or via the second parameter of this function. We'll merge * the two types and cache them so that views that are embedded within * other views can have access to these variables. */ if (is_array($_ci_vars)) { $this->_ci_cached_vars = array_merge($this->_ci_cached_vars, $_ci_vars); } extract($this->_ci_cached_vars); /* * Buffer the output * * We buffer the output for two reasons: * 1. Speed. You get a significant speed boost. * 2. So that the final rendered template can be post-processed by * the output class. Why do we need post processing? For one thing, * in order to show the elapsed page load time. Unless we can * intercept the content right before it's sent to the browser and * then stop the timer it won't be accurate. */ ob_start(); // If the PHP installation does not support short tags we'll // do a little string replacement, changing the short tags // to standard PHP echo statements. if ( ! is_php('5.4') && (bool) @ini_get('short_open_tag') === FALSE && config_item('rewrite_short_tags') === TRUE && function_usable('eval') ) { echo eval('?>'.preg_replace('/;*\s*\?>/', '; ?>', str_replace('<?=', '<?php echo ', file_get_contents($_ci_path)))); } else { include($_ci_path); // include() vs include_once() allows for multiple views with the same name } log_message('debug', 'File loaded: '.$_ci_path); // Return the file data if requested if ($_ci_return === TRUE) { $buffer = ob_get_contents(); @ob_end_clean(); return $buffer; } //在這 if(config_item("html")===TRUE){//是否開啟生成靜態頁面 $_html_file=@fopen($_ci_html_path,'r');//創建.html文件 $buffer = ob_get_contents(); @ob_end_clean(); if(!$_html_file||(@filesize($_ci_html_path)!=strlen($buffer))){ $_html_file=@fopen($_ci_html_path,'w'); flock($_html_file, LOCK_EX); fwrite($_html_file, $buffer); flock($_html_file, LOCK_UN); fclose($_html_file); } //echo(filesize($_ci_html_path)."-".strlen($buffer)); include($_ci_html_path); } /* * Flush the buffer... or buff the flusher? * * In order to permit views to be nested within * other views, we need to flush the content back out whenever * we are beyond the first level of output buffering so that * it can be seen and included properly by the first included * template and any subsequent ones. Oy! */ www.2cto.com if (ob_get_level() > $this->_ci_ob_level + 1) { ob_end_flush(); } else { $_ci_CI->output->append_output(ob_get_contents()); @ob_end_clean(); } } }
